Antonyms

The antonym of HAPLESS is Fortunate.

Meticulous : showing great attention to detail; very careful and precise.
Slovenly : careless; excessively casual.
Meretricious : apparently attractive but having no real value.
Shaggy : (of hair or fur) long, thick, and unkempt.
Mutual : (of a feeling or action) experienced or done by each of two or more parties towards the other or others.

Antonym of Meticulous is Slovenly

The antonym of TANGIBLE is Ethereal.

In this sentence we would be selecting the word which is opposite to "absolute" from the given options.
Absolute means not limited in any way. Thus, the opposite would be something which is limited. This gives us Option C
Scarce means in a very small amount. This always does not mean that it is limited. It is the wrong choice
Faulty means when there is a problem in something. It is the wrong option
Deficient means the lack of something that is required, this means the substance is absent and thus it cannot be limited.

Discourteous is rude and have no consideration for the feelings of other people.
Urbane is one who appears polite and comfortable in social situations.

Epilogue means 'a conclusion of a book or play' the opposite being Prelude meaning 'the event or action that serves as a beginning of a story or play’. For example: The prelude was so interesting that I decided to read the book.

Originally, insipid traces back to the Latin insipidus, which meant "tasteless." This word takes its form from a contraction of in-, meaning "not," and sapidus, meaning "tasty" and in turn derives from the verb sapere, meaning "to taste."